Create Dockerfile

Dockerfile

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+FROM rocker/verse:3.5.0
+RUN R -e "options(repos =  list(CRAN = 'https://cran.microsoft.com/snapshot/2020-04-10/')); \
+          pkgs <- c('data.table'); \
+          install.packages(pkgs,dep=TRUE);"
+
+RUN apt-get update && apt-get install -y \
+        bzr \
+        gnupg2 \
+        cvs \
+        git \
+        curl \
+        mercurial \
+        subversion
+
+RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] http://packages.cloud.google.com/apt cloud-sdk main" | tee -a /etc/apt/sources.list.d/google-cloud-sdk.list && curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key --keyring /usr/share/keyrings/cloud.google.gpg  add - && apt-get update -y && apt-get install google-cloud-sdk -y
+
+CMD /usr/bin/cal
+    
+